Cove’s compostable water bottle fully biodegrades in the ocean

Cove, which is launching later this month, is packaged in a bottle made from a biopolymer called PHA. If the bottle ends up in a compost bin or landfill–or even the ocean–it will fully biodegrade. … The company, which is a public benefit corporation, has guidelines that say it won’t source from areas that are currently in a drought.